Kran-Tobal prison

After Ibudan had been arrested for murdering a Cardassian officer, he was sent here. He often held with Bajoran dissidents. One of them taught Ibudan methods of tri-phasic cloning, which Ibudan used after his release in 2369 to create a clone of himself. He then attempted to frame Odo for his own murder by killing his clone.

Quark had some friends at Kran-Tobal. He asked them about Ibudan's time there while he was trying to help Odo. (DS9: "A Man Alone")